A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6320-01-624-0193
NSN 5975-00-225-7352
NSN 6130-01-433-3856
NSN 6645-01-444-3016
NSN 6105-01-457-8610
NSN 5930-01-305-0302
NSN 5855-01-500-0449
NSN 6645-01-333-9336
NSN 5965-00-402-7799
NSN 7035-00-517-8232
NSN 6240-01-217-5876
NSN 2925-01-463-8856